js method to get type=radio value_javascript skills

Copy code The code is as follows:

• 
  < ;input type="radio" name="radio" value="Pay at the front desk" id="radio" />Pay at the front desk - If you want to reserve the room for the whole night, please pay the room fee in advance.
  


• 
  Guaranteed payment - slightly Customer service staff will then call you to
  confirm the information required for the guarantee.
  

Copy code The code is as follows :

var chkObjs=null;

var obj=document.getElementsByName("radio")
for (var i=0;iif(obj[i].checked){
chkObjs=obj[i].value;
}
}
alert(chkObjs);